/*
Error: Undefined variable: "$base-color".
        on line 4 of E:/lxf/css/sass/basic.scss

1: @charset "UTF-8";
2: body {
3:   font-family: "Arial", "Microsoft Yahei" !important;
4:   color: $base-color;
5:   background-color: #fff;
6:   font-size: $base-font-size;
7: }
8: * {
9:   -webkit-tap-highlight-color: rgba(0, 0, 0, 0);

Backtrace:
E:/lxf/css/sass/basic.scss:4
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/script/tree/variable.rb:49:in `_perform'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/script/tree/node.rb:58:in `perform'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/perform.rb:397:in `visit_prop'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/base.rb:36:in `visit'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/perform.rb:160:in `block in visit'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/stack.rb:79:in `block in with_base'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/stack.rb:115:in `with_frame'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/stack.rb:79:in `with_base'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/perform.rb:160:in `visit'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/perform.rb:433:in `block (2 levels) in visit_rule'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/perform.rb:433:in `map'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/perform.rb:433:in `block in visit_rule'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/perform.rb:181:in `with_environment'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/perform.rb:431:in `visit_rule'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/base.rb:36:in `visit'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/perform.rb:160:in `block in visit'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/stack.rb:79:in `block in with_base'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/stack.rb:115:in `with_frame'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/stack.rb:79:in `with_base'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/perform.rb:160:in `visit'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/base.rb:52:in `block in visit_children'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/base.rb:52:in `map'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/base.rb:52:in `visit_children'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/perform.rb:169:in `block in visit_children'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/perform.rb:181:in `with_environment'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/perform.rb:168:in `visit_children'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/base.rb:36:in `block in visit'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/perform.rb:188:in `visit_root'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/base.rb:36:in `visit'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/perform.rb:159:in `visit'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/visitors/perform.rb:8:in `visit'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/root_node.rb:36:in `css_tree'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/tree/root_node.rb:20:in `render'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/engine.rb:281:in `render'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/compass-import-once-1.0.5/lib/compass/import-once/engine.rb:17:in `block in render'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/compass-import-once-1.0.5/lib/compass/import-once/engine.rb:29:in `with_import_scope'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/compass-import-once-1.0.5/lib/compass/import-once/engine.rb:16:in `render'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/plugin/compiler.rb:494:in `update_stylesheet'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/plugin/compiler.rb:215:in `block in update_stylesheets'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/plugin/compiler.rb:209:in `each'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/plugin/compiler.rb:209:in `update_stylesheets'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/plugin/compiler.rb:473:in `on_file_changed'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/lib/sass/plugin/compiler.rb:331:in `block in watch'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/vendor/listen/lib/listen/listener.rb:252:in `call'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/vendor/listen/lib/listen/listener.rb:252:in `on_change'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/vendor/listen/lib/listen/listener.rb:290:in `block in initialize_adapter'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/vendor/listen/lib/listen/adapters/polling.rb:48:in `call'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/vendor/listen/lib/listen/adapters/polling.rb:48:in `poll_changed_directories'
F:/ruby/Ruby22/lib/ruby/gems/2.2.0/gems/sass-3.4.24/vendor/listen/lib/listen/adapter.rb:299:in `block in start_poller'
*/
body:before {
  white-space: pre;
  font-family: monospace;
  content: "Error: Undefined variable: \"$base-color\".\A         on line 4 of E:/lxf/css/sass/basic.scss\A \A 1: @charset \"UTF-8\";\A 2: body {\A 3:   font-family: \"Arial\", \"Microsoft Yahei\" !important;\A 4:   color: $base-color;\A 5:   background-color: #fff;\A 6:   font-size: $base-font-size;\A 7: }\A 8: * {\A 9:   -webkit-tap-highlight-color: rgba(0, 0, 0, 0);"; }
